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128,073
RESULTS

Media Type
96,406
texts
23,011
movies
5,809
audio
2,619
images
146
data
47
software
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Availability
126,174
Always Available
1,666
Available to Borrow
233
Waitlist
Year
2,270
2018
2,482
2017
2,565
2016
2,851
2015
3,629
2014
2,779
2013
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Topics & Subjects
64,647
DTIC Archive
11,778
THESES
11,207
Air Force
10,834
U.S. Air Force
10,780
UFO
10,778
UFOs
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Collection
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Creator
64,647
defense technical information center
10,772
u.s. air force
7,029
nasa technical reports server (ntrs)
1,230
odal!
1,001
david alpern
648
nasa
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Language
110,845
English
172
German
120
Spanish
114
French
75
undetermined
47
Greek
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